Release Date :2009-6-29 23:07:15 Source: Keywords: Pressure-watt hydraulic | Pressure tile machine hits 91 

1, the motor will be required before starting valve in the middle to prevent motor overload. 

2, the pump it is set not to raise the pressure of work. 

3, as the working fluid tank 20, anti-wear hydraulic oil, the ambient temperature is below 10 degrees can use the 10 anti-wear hydraulic oil, the environment temperature is higher than 40 degrees, use 68 anti-wear hydraulic oil, other oils can not substitute . 

4, tank liquid level should be maintained at standard centers over the oil to prevent the fuel pump when the suction air filter through air filter to remove impurities. Roll forming machine 

5, to maintain a clean hydraulic oil tank, does not allow impurities and moisture, frequent use of cleaning a filter every month when the general, half of cleaning a tank, and replaced with new oil. 

6, normal 20-50 degrees oil temperature, oil temperature is too high, need to take cooling measures (plus cooling water or wind power), or stop the pump until the oil to cool before they can use, the oil temperature too low does not allow direct work, heating measures to be taken, raising the temperature by external heating. 

7, hose used, should be avoided andRoll former the emergence of sharp discount, and not too close from the hose, to prevent injury from electrical explosion. 

8, hose pressure less than 1.25 times the rated pressure of aging on leakage occurs, should stop using the void, renewal hose. 

9, one year maintenance, the parts clean with a light diesel oil or kerosene, and to protect with the surface.